Also called sun allergy or sun poisoning, it's not entirely clear what causes sun rash. But knowing the symptoms can help you ...

In TODAY.com’s Expert Tip of the Day, a dermatologist shares her solution for heat rash and finding lasting relief.

When a blotchy red rash pops up on your skin, it's not easy to know exactly what the cause is. With thousands of skin diseases to choose from, deciphering your skin can be a challenge. But with skin ...

The examination revealed a mildly fussy baby with normal vital signs. The only other positive finding was a somewhat ...

Britain is currently in the grip of a severe heatwave, with a red weather warning for extreme heat having been in place in ...

A rash can appear almost anywhere on the body, including between, around, or under the breasts. A rash between the breasts can develop for various reasons, including heat, infection, or other severe ...

You may develop a rash on your thigh due to health conditions that can include fungal and bacterial infections or an allergic reaction, among other causes. The inner thighs are a common area for ...

Toddlers can develop a rash as a result of a viral infection. Although fever is a common symptom of viral infections, not all toddlers with a viral rash also experience a fever. In this article, we ...

A yeast diaper rash is different than a regular diaper rash. With a regular diaper rash, an irritant causes the rash. But with a yeast diaper rash, yeast (Candida) causes the rash. A yeast diaper rash ...

Enrique Madden tells PEOPLE he never imagined shingles could strike someone his age until a mysterious rash and a pair of AI ...